JP3041247U - Brace fixing bracket - Google Patents
Brace fixing bracketInfo
- Publication number
- JP3041247U JP3041247U JP1997001430U JP143097U JP3041247U JP 3041247 U JP3041247 U JP 3041247U JP 1997001430 U JP1997001430 U JP 1997001430U JP 143097 U JP143097 U JP 143097U JP 3041247 U JP3041247 U JP 3041247U
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- plate
- vertical plate
- horizontal
- brace
- flat plate
- Prior art date
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Abstract
(57)【要約】
【課題】 一枚の金属板から筋交い固定金具を型打ちに
より成形できるようにする。
【解決手段】 筋交い固定金具１は筋交い７を固定する
平板部２と、柱６に固定する垂直板３と、土台５に固定
する水平板４とを有する。垂直板３と水平板４は、平板
部２の直交する二辺からほぼ直角に折曲される。この垂
直板３と水平板４は絞り加工により折曲し、平板部２と
垂直板３及び水平板４が交叉する角部の形状を丸みを帯
びた湾曲状の絞り部18とし、絞り部18を局部的に絞るこ
とにより、垂直板３と水平板４が互いに直交するように
して一体的に繋がる筋交い固定金具１を成形できる。
(57) 【Abstract】 PROBLEM TO BE SOLVED: To make it possible to form a bracing fixture by stamping from a single metal plate. SOLUTION: The brace fixing metal fitting 1 has a flat plate portion 2 for fixing a brace 7, a vertical plate 3 for fixing to a column 6, and a horizontal plate 4 for fixing to a base 5. The vertical plate 3 and the horizontal plate 4 are bent at substantially right angles from two orthogonal sides of the flat plate portion 2. The vertical plate 3 and the horizontal plate 4 are bent by drawing, and the corner portion where the flat plate portion 2 and the vertical plate 3 and the horizontal plate 4 intersect is formed into a rounded curved drawing portion 18, and the drawing portion 18 By locally squeezing, the brace fixing metal fitting 1 can be formed in which the vertical plate 3 and the horizontal plate 4 are orthogonal to each other and are integrally connected.
Description
【０００１】[0001]
本考案は、土台、梁などの横材と柱及び筋交いを固定するための筋交い固定金 具に関する。 The present invention relates to a brace fixing tool for fixing a cross member such as a base or a beam, a column, and a brace.
【０００２】[0002]
従来、筋交い固定金具は、土台や梁などの横材と柱及びこれら横材と柱とに固 定する筋交いとが交叉する部分に取り付けられおり、筋交いを固定する平板部と 、柱を固定する垂直板と、土台を固定する水平板とを有している。このような筋 交い固定金具は、筋交いを沿わせる幅広な平板部の一側縁から垂直板を直角に折 り曲げる一方、平板部の下端縁から水平板を直角に折り曲げて形成されている。 このように平板部から垂直板と水平板を折り曲げる場合、従来の筋交い固定金具 は、平板部の直交する二辺から垂直板と水平板を折り曲げた後、水平板と垂直板 とを溶接して一体化していた。このため、従来の筋交い固定金具は、垂直板と水 平板の溶接部から亀裂が生じる虞れがある。しかも、この種の筋交い固定金具は 、一般に防錆用の亜鉛メッキ鋼板によって成形されるものであり、溶接により垂 直板と水平板を一体化する筋交い固定金具においては、垂直板と水平板とを溶接 する際、その溶接部分のメッキ部分を一旦剥がして溶接した後、再び溶接部をメ ッキ処理しなければならず、面倒で手間がかかる。 Conventionally, the brace fixing metal fittings are attached to a portion where a cross member such as a base or a beam crosses with a pillar and a brace fixed to the cross member and the cross member. It has a vertical plate and a horizontal plate for fixing the base. Such a brace fixing bracket is formed by bending a vertical plate at a right angle from one side edge of a wide flat plate portion along which a brace is placed, and by bending a horizontal plate at a right angle from the lower end edge of the flat plate portion. . When bending the vertical plate and the horizontal plate from the flat plate in this way, the conventional bracing fixture is made by bending the vertical plate and the horizontal plate from two sides of the flat plate that are orthogonal to each other, and then welding the horizontal plate and the vertical plate. It was integrated. For this reason, in the conventional bracing fixture, there is a risk that cracks may occur at the welded portion between the vertical plate and the horizontal plate. Moreover, this type of brace fixing bracket is generally formed of galvanized steel plate for rust prevention, and in the brace fixing bracket in which the vertical plate and the horizontal plate are integrated by welding, the vertical plate and the horizontal plate are joined together. When welding, the plated portion of the welded portion must first be peeled off and welded, and then the welded portion must be plated again, which is troublesome and time-consuming.
【０００３】 このような問題を解決するため、実開平６−４９６０３号公報には、溶接作業 を省略し、かつ垂直板と水平板とが一体構造をなす筋交い固定金具が提案されて いる。この筋交い固定金具は、垂直板と水平板のいずれか一方から延長片を連設 し、この延長片を他方に重ね合わせるようにして屈曲している。そして、延長片 と垂直板又は水平板の重ね合せ部に相互に対応する釘孔を形成し、この重ね合せ 部の釘孔から釘を打ち付けて垂直板と水平板とを一体化している。In order to solve such a problem, Japanese Utility Model Laid-Open No. 6-49603 proposes a bracing fixture for which the welding work is omitted and the vertical plate and the horizontal plate are integrated. This brace fixing metal fitting is formed by connecting an extension piece from one of a vertical plate and a horizontal plate, and bending the extension piece so as to overlap the other. Then, nail holes corresponding to each other are formed in the overlapping portion of the extension piece and the vertical plate or the horizontal plate, and nails are hammered from the nail holes of the overlapping portion to integrate the vertical plate and the horizontal plate.
【０００４】 しかし、この筋交い固定金具は、垂直板と水平板をそれぞれ別個に折り曲げ、 さらに延長片を垂直板と水平板のいずれかに重ねるように折曲する必要があり、 折り曲げ加工が面倒である。また、垂直板と水平板とを小さい延長片によって部 分的に重ね合わ、単に釘などの固定部材によって一体化しているにすぎず、地震 時などの強い外力が加わると垂直板と水平板とが簡単に離れる懸念があり、垂直 板と水平板との接合強度が劣るという問題があった。However, in this brace fixing metal fitting, it is necessary to bend the vertical plate and the horizontal plate separately, and further to bend the extension piece so as to overlap the vertical plate or the horizontal plate, which makes the bending process troublesome. is there. Moreover, the vertical plate and the horizontal plate are only partially overlapped with each other by a small extension piece, and are simply integrated by a fixing member such as a nail, and the vertical plate and the horizontal plate are separated by a strong external force such as an earthquake. There was a concern that they would easily separate, and there was the problem of poor joint strength between the vertical and horizontal plates.
【０００５】 本考案は、このような問題点を解決しようとするもので、筋交い固定金具の成 形が容易で垂直板と水平板との接合強度も優れた筋交い固定金具を提供すること を目的とする。The present invention is intended to solve such a problem, and an object thereof is to provide a brace fixing metal fitting in which a brace fixing metal fitting can be easily formed and which has excellent joint strength between a vertical plate and a horizontal plate. And
【０００６】[0006]
請求項１の考案は、筋交いを沿わせて固定する平板部と、この平板部の一側縁 から折曲して柱側に固定する垂直板と、前記平板部の下端縁から前記垂直板側に 折曲して横材側に固定する水平板とを有し、これら平板部と垂直板と水平板に固 定部材を通す複数の挿通孔を設けた筋交い固定金具において、前記筋交い固定金 具は、一枚の平板状の金属板を型打ちして成形され、かつ、前記平板部と垂直板 と水平板とが交叉をする角部を局部的に絞って前記平板部と垂直板と水平板とを 相互を一体的に繋げたものである。 The invention according to claim 1 is characterized in that a flat plate portion fixed along a brace, a vertical plate bent from one side edge of the flat plate portion and fixed to a pillar side, and a vertical plate side from a lower end edge of the flat plate portion. Brace fixing metal fittings that have a horizontal plate that is bent and fixed to the cross member side and that is provided with a plurality of through holes through which the flat plate, the vertical plate, and the horizontal plate allow fixing members to pass through. Is formed by stamping one flat metal plate, and locally squeezing the corners where the flat plate, the vertical plate, and the horizontal plate intersect, and horizontally flattening the flat plate and the vertical plate. It is the one that connects the board with each other.
【０００７】 一枚の金属板を絞って平板部から垂直板と水平板とが一体的に折れ曲がった筋 交い固定金具を成形できるから、一回の絞り加工で筋交い固定金具を成形でき、 筋交い固定金具を容易に成形できる。しかも、垂直板と水平板とが一体的に繋が っているため、筋交い固定金具の強度も向上する。[0007] Because one plate can be squeezed to form a brace fixing bracket in which a vertical plate and a horizontal plate are integrally bent from a flat plate portion, a brace fixing bracket can be formed by a single drawing process. The fixing bracket can be easily molded. Moreover, since the vertical plate and the horizontal plate are integrally connected, the strength of the brace fixing bracket is also improved.
【０００８】 請求項２の考案は、前記請求項１記載の筋交い固定金具において、前記平板部 と垂直板と水平板とが交叉する角部に湾曲状の絞り部を形成したものである。According to a second aspect of the present invention, in the brace fixing bracket according to the first aspect, a curved throttle portion is formed at a corner where the flat plate portion, the vertical plate and the horizontal plate intersect.
【０００９】 平板部と垂直板及び水平板が交叉する角部に丸みを帯びた湾曲状の絞り部を形 成しているので、亜鉛メッキ鋼板などの硬く伸性の悪い金属板でも、最も応力が 集中する角部を湾曲状に丸めて伸ばすことにより、平板部と垂直板及び水平板と が互いに交叉するように折り曲げ加工することが可能となる。Since a rounded curved curved drawn portion is formed at the corner where the flat plate portion intersects the vertical plate and the horizontal plate, even if the metal plate is hard and has poor ductility, such as a galvanized steel plate, By rounding and extending the corners in which the points are concentrated into a curved shape, it becomes possible to perform bending so that the flat plate portion and the vertical plate and the horizontal plate intersect with each other.
【００１０】 請求項３の考案は、前記請求項１又は２記載の筋交い固定金具において、前記 平板部と垂直板と水平板にそれぞれ形成する挿通孔は、隣接する挿通孔の位置を ずらして形成した前記挿通孔の位置を左右にずらして形成したものである。According to a third aspect of the invention, in the brace fixing bracket according to the first or second aspect, the through holes formed in the flat plate portion, the vertical plate, and the horizontal plate are formed by shifting the positions of the adjacent through holes. The insertion holes are formed by shifting the positions of the insertion holes to the left and right.
【００１１】 挿通孔の位置をずらすことによって、地震時などにおいて釘などの固定部材に 加わる応力を分散できる。By shifting the positions of the insertion holes, it is possible to disperse the stress applied to the fixing members such as nails during an earthquake or the like.
【００１２】[0012]
以下、本考案の筋交い固定金具の一実施例について、図１ないし図４を参照し ながら説明する。筋交い固定金具１は、図１及び図２に示すように、幅の広い平 板部２と、この平板部２の一側縁からほぼ直角に折曲した垂直板３と、この垂直 板３と直交する前記平板部２の下端縁からほぼ直角に折曲した水平板４とを有し ている。なお、前記筋交い固定金具１の水平板４は土台５に固定し、垂直板３は 土台５に立設する柱６に固定する。さらに、平板部２には、間隔をおいて立設す る柱６間に架設する筋交い７が固定されるものである。そして、これら平板部２ 、垂直板３、水平板４には、固定部材たるねじ釘８の挿通孔９が複数穿設されて いる。この挿通孔９は一列に並べるのではなく、隣接する挿通孔９の位置をずら して点在するようにして形成されている。 Hereinafter, an embodiment of the brace fixing bracket of the present invention will be described with reference to FIGS. 1 to 4. As shown in FIGS. 1 and 2, the brace fixing bracket 1 includes a wide flat plate portion 2, a vertical plate 3 bent substantially at right angles from one side edge of the flat plate portion 2, and the vertical plate 3. It has a horizontal plate 4 which is bent at a right angle from the lower edge of the flat plate portion 2 which is orthogonal to each other. The horizontal plate 4 of the brace fixing bracket 1 is fixed to a base 5, and the vertical plate 3 is fixed to a pillar 6 standing on the base 5. Further, on the flat plate portion 2, braces 7 that are erected between columns 6 that are erected at intervals are fixed. The flat plate 2, the vertical plate 3, and the horizontal plate 4 are provided with a plurality of insertion holes 9 for screw nails 8 as fixing members. The insertion holes 9 are not arranged in a line, but are formed so that the positions of the adjacent insertion holes 9 are shifted and scattered.
【００１３】 なお、本実施例の筋交い固定金具１は、一枚の亜鉛メッキ鋼板からなる平板状 の金属板10を絞って成形するものであり、その絞り成形機11の構成について図４ を参照して説明する。絞り成形機11は、下型12にダイ13を有するとともに、上型 14に押え板15とポンチ16を有している。また、ダイ13上には凹所17が形成されて いる。The brace fixing metal fitting 1 of this embodiment is formed by drawing a flat metal plate 10 made of a single galvanized steel plate, and the drawing machine 11 is shown in FIG. And explain. The draw-forming machine 11 has a die 13 on a lower die 12 and a holding plate 15 and a punch 16 on an upper die 14. A recess 17 is formed on the die 13.
【００１４】 そして、絞り成形に際して、まず、予めねじ釘８の挿通孔９を形成した金属板 10を下型12に装着する。ついでポンチ16により垂直板３と水平板４とをほぼ直角 に折り曲げる。これらの型打ちに際してダイ13と押え板15とにより、筋交い固定 金具１における平板部２が挟まれて押さえ付けられた状態で、ポンチ16が金属板 10の上方から押圧されることにより、垂直板３と水平板４とが凹部17におけるダ イ13とポンチ16に挟まれて押圧される。ここで平板部２と垂直板３及び水平板４ が交叉する角部を絞り部18とし、この絞り部18を金属板10の素材が有する伸性の 限界まで伸ばして丸みを帯びた湾曲状に形成する。このため、絞り加工によって 成形された筋交い固定金具１は、平板部２と垂直板３及び水平板４が交叉する角 部には湾曲部19が形成されることになる。なお、この湾曲部19は金属板10の素材 が有する伸性の限界まで伸ばせる曲率とする。そして、この湾曲部19を局部的に 絞ることによって平板部２から垂直板３、水平板４とが互いに直交して折れ曲が るとともに、この平板部２から直角に折り曲げた垂直板３と水平板４とが連続的 に繋がる。すなわち、平板部２と垂直板３及び水平板４とが一体化した筋交い固 定金具１を成形することができる。Then, at the time of draw forming, first, the metal plate 10 in which the insertion hole 9 of the screw nail 8 is formed in advance is attached to the lower mold 12. Then, the punch 16 is used to bend the vertical plate 3 and the horizontal plate 4 at a substantially right angle. At the time of stamping, the punch 16 is pressed from above the metal plate 10 in a state where the flat plate portion 2 of the bracing fixture 1 is sandwiched and pressed by the die 13 and the pressing plate 15, so that the vertical plate is pressed. 3 and the horizontal plate 4 are sandwiched between the die 13 and the punch 16 in the recess 17 and pressed. Here, a corner portion where the flat plate portion 2 and the vertical plate 3 and the horizontal plate 4 intersect is defined as a narrowed portion 18, and the narrowed portion 18 is extended to the limit of the extensibility of the material of the metal plate 10 to form a rounded curved shape. Form. Therefore, in the bracing fixture 1 formed by drawing, the curved portion 19 is formed at the corner where the flat plate portion 2, the vertical plate 3 and the horizontal plate 4 intersect. The curved portion 19 has a curvature that can be extended to the limit of the extensibility of the material of the metal plate 10. By locally squeezing the curved portion 19, the flat plate 2 and the vertical plate 3 and the horizontal plate 4 are bent at right angles to each other, and at the same time, the flat plate 2 and the vertical plate 3 and the horizontal plate 4 are bent horizontally. The board 4 is continuously connected. That is, it is possible to form the brace fixing metal fitting 1 in which the flat plate portion 2, the vertical plate 3 and the horizontal plate 4 are integrated.
【００１５】 次に本実施例の筋交い固定金具１の使用方法について説明する。 図２及び図３に示すように、土台５と柱６との固定部分に筋交い固定金具１を 設置し、垂直板３と水平板４に形成する挿通孔９にねじ釘８を通し、ねじ釘８に よって垂直板３を柱６に固定し、水平板４を土台５側に固定する。また、土台５ に立設する平板部２には筋交い７を沿わせて固定する。こうして土台５と柱６に 筋交い固定金具１を固定し、筋交い固定金具１の平板部２に筋交い７をねじ釘８ によって固定する。Next, a method of using the brace fixing bracket 1 of this embodiment will be described. As shown in FIGS. 2 and 3, the bracing fixture 1 is installed at the fixing portion of the base 5 and the pillar 6, and the screw nail 8 is passed through the insertion hole 9 formed in the vertical plate 3 and the horizontal plate 4, and the screw nail is installed. The vertical plate 3 is fixed to the pillar 6 and the horizontal plate 4 is fixed to the base 5 side by means of 8. Further, braces 7 are fixed along the flat plate portion 2 standing on the base 5. In this way, the brace fixing bracket 1 is fixed to the base 5 and the pillar 6, and the brace 7 is fixed to the flat plate portion 2 of the brace fixing bracket 1 with the screw nail 8.
【００１６】 以上のように、本考案の筋交い固定金具１は、絞り成形機11により、一枚の平 板状の金属板10を絞って平板部２から垂直板３と水平板４とが一体的に折れ曲が った筋交い固定金具１を成形するものであるから、前述した従来例のように垂直 板３と水平板４とをそれぞれ別工程で折り曲げる必要はなく、一回の絞り加工で 筋交い固定金具１を成形できる。したがって、筋交い固定金具１の成形サイクル を高速化し、筋交い固定金具１を効率的に成形できる。しかも、垂直板３と水平 板４とが一体的に繋がっているため、垂直板３と水平板４とが切り離された従来 の筋交い固定金具に比べ、強度的にも堅牢となる。また、平板部２と垂直板３及 び水平板４が交叉する角部に丸みを帯びた湾曲部19を形成しているので、亜鉛メ ッキ鋼板などの硬く伸性の悪い金属板10でも、最も応力が集中する絞り部18を湾 曲状に丸めて伸ばすことにより、平板部２と垂直板３及び水平板４が交叉する角 部を局部的に伸ばすことが可能となる。このため、角部となる湾曲部19に割れが 生じたり、湾曲部19の周囲に歪みやしわなどの変形が生じたりすることなく、絞 り加工が可能となる。また、ねじ釘８の挿通孔９を一列に並べるのではなく、隣 接する挿通孔９の位置をずらして点在するようにして形成することによって地震 時などにおいて、ねじ釘８に加わる応力を分散することができ、耐震性にも優れ る。As described above, in the brace fixing metal fitting 1 of the present invention, one flat plate-shaped metal plate 10 is squeezed by the draw forming machine 11 to integrate the vertical plate 3 and the horizontal plate 4 from the flat plate portion 2. Since the bracing fixture 1 that is bent in a mechanical manner is formed, it is not necessary to bend the vertical plate 3 and the horizontal plate 4 in separate steps as in the conventional example described above, and it is possible to perform the drawing process once. The brace fixture 1 can be molded. Therefore, the molding cycle of the brace fixing member 1 can be accelerated, and the brace fixing member 1 can be efficiently formed. Moreover, since the vertical plate 3 and the horizontal plate 4 are integrally connected, the strength is stronger than the conventional brace fixing metal fitting in which the vertical plate 3 and the horizontal plate 4 are separated. Further, since the rounded curved portion 19 is formed at the corner where the flat plate portion 2, the vertical plate 3 and the horizontal plate 4 intersect, even a hard and poorly stretchable metal plate 10 such as a zinc plated steel plate. By rounding and extending the narrowed portion 18 in which the stress is most concentrated in a curved shape, it is possible to locally extend the corners where the flat plate portion 2, the vertical plate 3 and the horizontal plate 4 intersect. For this reason, it is possible to perform the drawing process without causing cracks in the curved portion 19 serving as a corner portion or deformation such as distortion or wrinkles around the curved portion 19. In addition, the stress applied to the screw nails 8 is dispersed in the event of an earthquake by forming the insertion holes 9 of the screw nails 8 so that the positions of the insertion holes 9 adjacent to each other are staggered instead of being arranged in a line. It is also possible and has excellent earthquake resistance.
【００１７】 以上、本考案の一実施例について詳述したが、本考案は前記実施例に限定され るものではなく、本考案の要旨の範囲内で種々の変形実施が可能である。例えば 、筋交い固定金具１における平板部２と垂直板３及び水平板４などの形状や筋交 い固定金具１の材質、あるいは挿通孔９の形成位置などは適宜選定すればよい。 また、筋交い固定金具１の固定部材としてねじ釘８を用いた例を示したが、単な る釘やボルトなどを用いて筋交い固定金具１を固定してもよい。Although one embodiment of the present invention has been described in detail above, the present invention is not limited to the above embodiment, and various modifications can be made within the scope of the present invention. For example, the shapes of the flat plate portion 2 and the vertical plate 3 and the horizontal plate 4 of the brace fixing member 1, the material of the brace fixing member 1, the formation position of the insertion hole 9 and the like may be appropriately selected. Further, although the example in which the screw nail 8 is used as the fixing member of the brace fixing member 1 is shown, the brace fixing member 1 may be fixed by using a single nail or bolt.
【００１８】[0018]
請求項１の考案によれば、筋交いを沿わせて固定する平板部と、この平板部の 一側縁から折曲して柱側に固定する垂直板と、前記平板部の下端縁から前記垂直 板側に折曲して横材側に固定する水平板とを有し、これら平板部と垂直板と水平 板に固定部材を通す複数の挿通孔を設けた筋交い固定金具において、前記筋交い 固定金具は、一枚の平板状の金属板を型打ちして成形され、かつ、前記平板部と 垂直板と水平板とが交叉をする角部を局部的に絞って前記平板部と垂直板と水平 板とを相互を一体的に繋げたものであるから、筋交い固定金具の成形が容易であ る。しかも、垂直板と水平板とが一体的に繋がっているため、強度的にも優れる 。 According to the invention of claim 1, a flat plate portion fixed along a brace, a vertical plate bent from one side edge of the flat plate portion and fixed to the pillar side, and a vertical plate from the lower end edge of the flat plate portion. A brace fixing bracket having a horizontal plate that is bent to the plate side and fixed to the horizontal member side, and a flat plate portion, a vertical plate, and a plurality of insertion holes through which a fixing member is passed through the horizontal plate. Is formed by stamping one flat metal plate, and locally squeezing the corner where the flat plate, the vertical plate, and the horizontal plate intersect, and horizontally flattening the flat plate and the vertical plate. Since the plates and the plates are connected together, the bracing fixtures can be easily formed. Moreover, since the vertical plate and the horizontal plate are integrally connected, it is also excellent in strength.
【００１９】 請求項２の考案によれば、前記請求項１記載の筋交い固定金具において、前記 平板部と垂直板と水平板とが交叉する角部に湾曲状の絞り部を形成したものであ るから、平板部と垂直板及び水平板が交叉する角部を局部的に伸ばし、角部とな る湾曲部に割れが生じたり、湾曲部の周囲に歪みやしわなどの変形が生じたりす ることなく、絞り加工が可能となる。According to a second aspect of the present invention, in the brace fixing metal fitting according to the first aspect, curved corner portions are formed at corners where the flat plate portion, the vertical plate and the horizontal plate intersect. Therefore, the corners where the flat plate and the vertical and horizontal plates intersect are locally stretched, causing cracks in the curved parts that become the corners and deformation such as distortion and wrinkles around the curved parts. Without the need for drawing.
【００２０】 請求項３の考案によれば、前記請求項１又は２記載の筋交い固定金具において 、前記平板部と垂直板と水平板にそれぞれ形成する挿通孔は、隣接する挿通孔の 位置をずらして形成したものであるから、地震時などにおいて固定部材に加わる 応力を分散することができる。According to a third aspect of the invention, in the brace fixing metal fitting according to the first or second aspect, the insertion holes formed in the flat plate portion, the vertical plate, and the horizontal plate respectively shift the positions of the adjacent insertion holes. Since it is formed by the above, it is possible to disperse the stress applied to the fixing member in the event of an earthquake.
【図１】本考案の一実施例を示す筋交い固定金具の斜視
図である。FIG. 1 is a perspective view of a brace fixing bracket showing an embodiment of the present invention.
【図２】同上筋交い固定金具の取り付け状態を示す斜視
図である。FIG. 2 is a perspective view showing an attachment state of the brace fixing bracket.
【図３】同上筋交い固定金具の取り付け状態を示す正面
図である。FIG. 3 is a front view showing an attachment state of the brace fixing bracket.
【図４】同上筋交い固定金具の成形方法を示す断面図で
ある。FIG. 4 is a cross-sectional view showing a method for forming the brace fixing bracket.
１ 筋交い固定金具 ２ 平板部 ３ 垂直板 ４ 水平板 ５ 土台 ６ 柱 ７ 筋交い ８ ねじ釘（固定部材） ９ 挿通孔 10 金属板 18 絞り部 19 湾曲部 1 Brace fixing bracket 2 Flat plate 3 Vertical plate 4 Horizontal plate 5 Base 6 Column 7 Brace 8 Screw nail (fixing member) 9 Insert hole 10 Metal plate 18 Drawing part 19 Bending part
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｅ０４Ｂ 2/56 ６５１ Ｅ０４Ｂ 2/56 ６５１Ｓ ６５２Ｊ ６５２ 1/40 Ｂ ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification code Office reference number FI Technical display location E04B 2/56 651 E04B 2/56 651S 652J 652 1/40 B
Claims (3)
の平板部の一側縁から折曲して柱側に固定する垂直板
と、前記平板部の下端縁から前記垂直板側に折曲して横
材側に固定する水平板とを有し、これら平板部と垂直板
と水平板に固定部材を通す複数の挿通孔を設けた筋交い
固定金具において、前記筋交い固定金具は、一枚の平板
状の金属板を型打ちして成形され、かつ、前記平板部と
垂直板と水平板とが交叉をする角部を局部的に絞って前
記平板部と垂直板と水平板とを相互を一体的に繋げたこ
とを特徴とする筋交い固定金具。1. A flat plate portion fixed along a brace, a vertical plate bent from one side edge of the flat plate portion and fixed to a column side, and a vertical plate bent from a lower end edge of the flat plate portion to the vertical plate side. In a brace fixing bracket having a horizontal plate that is bent and fixed to the cross member side, and provided with a plurality of through holes through which a fixing member is passed through the flat plate portion, the vertical plate, and the horizontal plate, the brace fixing bracket is one piece. Is formed by stamping a flat metal plate, and the flat plate portion, the vertical plate and the horizontal plate are mutually squeezed by locally narrowing the corners where the flat plate portion, the vertical plate and the horizontal plate intersect. Brace fixing metal fittings that are characterized by connecting them together.
る角部に湾曲状の絞り部を形成したことを特徴とする請
求項１記載の筋交い固定金具。2. The brace fixing metal fitting according to claim 1, wherein a curved narrowed portion is formed at a corner where the flat plate portion, the vertical plate and the horizontal plate intersect.
挿通孔は、それぞれ隣接する挿通孔の位置をずらして形
成したことを特徴とする請求項１又は２記載の筋交い固
定金具。3. The brace fixing bracket according to claim 1, wherein the through holes formed in the flat plate portion, the vertical plate and the horizontal plate are formed by shifting the positions of the adjacent through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1997001430U JP3041247U (en) | 1997-03-07 | 1997-03-07 | Brace fixing bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1997001430U JP3041247U (en) | 1997-03-07 | 1997-03-07 | Brace fixing bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3041247U true JP3041247U (en) | 1997-09-09 |
Family
ID=43175782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1997001430U Expired - Lifetime JP3041247U (en) | 1997-03-07 | 1997-03-07 | Brace fixing bracket |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3041247U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5852221B1 (en) * | 2014-12-27 | 2016-02-03 | 祐子 太田 | Furniture fall prevention metal fittings |
| JP5852220B1 (en) * | 2014-12-27 | 2016-02-03 | 祐子 太田 | Furniture fall prevention metal fittings |
| JP7406763B2 (en) | 2019-05-27 | 2023-12-28 | 株式会社タツミ | Reinforcement fittings and wooden frame structures |
-
1997
- 1997-03-07 JP JP1997001430U patent/JP3041247U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5852221B1 (en) * | 2014-12-27 | 2016-02-03 | 祐子 太田 | Furniture fall prevention metal fittings |
| JP5852220B1 (en) * | 2014-12-27 | 2016-02-03 | 祐子 太田 | Furniture fall prevention metal fittings |
| JP7406763B2 (en) | 2019-05-27 | 2023-12-28 | 株式会社タツミ | Reinforcement fittings and wooden frame structures |
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